From 51740bb401a41b9986217595c468986af20ba58a Mon Sep 17 00:00:00 2001
From: Edward Muller <edwardam@interlix.com>
Date: Fri, 20 May 2016 17:20:13 -0700
Subject: [PATCH] Preserve permissions when copying

Set the file perimissions based on the permissions of the source file.
Particularly useful for copying the x bit

Fixes #404
---
 Changelog.md | 4 ++++
 save.go      | 8 ++++++++
 version.go   | 2 +-
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/Changelog.md b/Changelog.md
index 8b2e205..d5b309e 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,3 +1,7 @@
+#v71 (2016/05/24)
+
+* Preserve permissions on copied files.
+
 #v70 (2016/05/20)
 
 * Fix the May changelog dates
diff --git a/save.go b/save.go
index 23ed6a4..1ceff8d 100644
--- a/save.go
+++ b/save.go
@@ -479,6 +479,11 @@ func copyFile(dst, src string) error {
 		return os.Symlink(linkDst, dst)
 	}
 
+	si, err := stat(src)
+	if err != nil {
+		return err
+	}
+
 	r, err := os.Open(src)
 	if err != nil {
 		return err
@@ -489,6 +494,9 @@ func copyFile(dst, src string) error {
 	if err != nil {
 		return err
 	}
+	if err := w.Chmod(si.Mode()); err != nil {
+		return err
+	}
 
 	if strings.HasSuffix(dst, ".go") {
 		debugln("Copy Without Import Comment", w, r)
diff --git a/version.go b/version.go
index 492e9f8..d197a03 100644
--- a/version.go
+++ b/version.go
@@ -8,7 +8,7 @@ import (
 	"strings"
 )
 
-const version = 70
+const version = 71
 
 var cmdVersion = &Command{
 	Name:  "version",